JP7735103B2 - 識別装置 - Google Patents

識別装置

Info

Publication number
JP7735103B2
JP7735103B2 JP2021116435A JP2021116435A JP7735103B2 JP 7735103 B2 JP7735103 B2 JP 7735103B2 JP 2021116435 A JP2021116435 A JP 2021116435A JP 2021116435 A JP2021116435 A JP 2021116435A JP 7735103 B2 JP7735103 B2 JP 7735103B2
Authority
JP
Japan
Prior art keywords
unit
light
wavelength
information
identification device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021116435A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023012768A (ja
Inventor
滋 市原
泰久 茂原
靖浩 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021116435A priority Critical patent/JP7735103B2/ja
Priority to EP22841976.8A priority patent/EP4350331A4/de
Priority to CN202280045759.4A priority patent/CN117581091A/zh
Priority to PCT/JP2022/026354 priority patent/WO2023286632A1/ja
Publication of JP2023012768A publication Critical patent/JP2023012768A/ja
Priority to US18/404,311 priority patent/US20240142381A1/en
Application granted granted Critical
Publication of JP7735103B2 publication Critical patent/JP7735103B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
    • B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1765—Method using an image detector and processing of image signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/845—Objects on a conveyor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/121—Correction signals

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2021116435A 2021-07-14 2021-07-14 識別装置 Active JP7735103B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021116435A JP7735103B2 (ja) 2021-07-14 2021-07-14 識別装置
EP22841976.8A EP4350331A4 (de) 2021-07-14 2022-06-30 Identifikationsvorrichtung
CN202280045759.4A CN117581091A (zh) 2021-07-14 2022-06-30 识别装置
PCT/JP2022/026354 WO2023286632A1 (ja) 2021-07-14 2022-06-30 識別装置
US18/404,311 US20240142381A1 (en) 2021-07-14 2024-01-04 Identification apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021116435A JP7735103B2 (ja) 2021-07-14 2021-07-14 識別装置

Publications (2)

Publication Number Publication Date
JP2023012768A JP2023012768A (ja) 2023-01-26
JP7735103B2 true JP7735103B2 (ja) 2025-09-08

Family

ID=84920197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021116435A Active JP7735103B2 (ja) 2021-07-14 2021-07-14 識別装置

Country Status (5)

Country Link
US (1) US20240142381A1 (de)
EP (1) EP4350331A4 (de)
JP (1) JP7735103B2 (de)
CN (1) CN117581091A (de)
WO (1) WO2023286632A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4407302A4 (de) * 2022-12-14 2025-03-05 Contemporary Amperex Technology (Hong Kong) Limited Optische detektionsvorrichtung, detektionsverfahren und -vorrichtung, elektronische vorrichtung und speichermedium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004004112A (ja) 2003-07-07 2004-01-08 Inst Of Physical & Chemical Res 分光測定方法及び分光測定装置
JP2005114540A (ja) 2003-10-07 2005-04-28 Horiba Ltd 分光分析光度計及び分光分析方法
US20080192992A1 (en) 2003-12-01 2008-08-14 Moshe Danny S Authenticating and Authentic Article Using Spectral Imaging and Analysis
JP2011017607A (ja) 2009-07-08 2011-01-27 Beckman Coulter Inc 反応容器及びこの容器を用いた自動分析装置
JP2011214917A (ja) 2010-03-31 2011-10-27 Saimu:Kk ラマン散乱に基づく識別方法および識別装置、並びにラマン散乱スペクトルの計測方法および計測装置
JP2012122851A (ja) 2010-12-08 2012-06-28 St Japan Inc ラマン分析装置
JP2013036971A (ja) 2011-07-11 2013-02-21 Kazuyoshi Arikata ラマン散乱信号取得装置、ラマン散乱識別装置、ラマン散乱信号取得方法およびラマン散乱識別方法
WO2019111785A1 (ja) 2017-12-08 2019-06-13 キヤノン株式会社 識別装置、選別システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6352502B1 (en) * 1998-12-03 2002-03-05 Lightouch Medical, Inc. Methods for obtaining enhanced spectroscopic information from living tissue, noninvasive assessment of skin condition and detection of skin abnormalities
US7463345B2 (en) * 2005-09-27 2008-12-09 Chemimage Corporation Method for correlating spectroscopic measurements with digital images of contrast enhanced tissue
US7545493B2 (en) * 2005-12-23 2009-06-09 Bwt Property, Inc. Raman spectroscopic apparatus utilizing internal grating stabilized semiconductor laser with high spectral brightness
JP2007218860A (ja) * 2006-02-20 2007-08-30 Tokyo Instruments Inc 歪み測定装置及び歪み測定方法
US20080034833A1 (en) * 2006-07-31 2008-02-14 John Maier Optical Spectroscopy Instrument Response Correction
JP4203916B2 (ja) 2007-02-23 2009-01-07 財団法人北九州産業学術推進機構 プラスチックの識別方法および識別装置
JP2013122437A (ja) * 2011-11-10 2013-06-20 Hoya Corp ラマン分光測定装置、ラマン分光測定プログラム、及びそれを格納した記録媒体
CN106596499B (zh) * 2016-11-01 2019-08-27 北京华泰诺安技术有限公司 一种拉曼光谱实时校准方法
KR101998138B1 (ko) * 2017-04-20 2019-07-09 한국세라믹기술원 자외선 포토루미네선스를 이용한 결정의 폴리타입 분석방법
CN113646877B (zh) * 2019-03-28 2023-08-18 浜松光子学株式会社 检查装置及检查方法
JP7359391B2 (ja) 2020-01-22 2023-10-11 国立大学法人北海道大学 スカンジウム合金の製造方法
US11879777B2 (en) * 2021-07-01 2024-01-23 The Texas A&M University System Cellphone-based raman spectrometer system for the detection and identification of chemical and biological molecules

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004004112A (ja) 2003-07-07 2004-01-08 Inst Of Physical & Chemical Res 分光測定方法及び分光測定装置
JP2005114540A (ja) 2003-10-07 2005-04-28 Horiba Ltd 分光分析光度計及び分光分析方法
US20080192992A1 (en) 2003-12-01 2008-08-14 Moshe Danny S Authenticating and Authentic Article Using Spectral Imaging and Analysis
JP2011017607A (ja) 2009-07-08 2011-01-27 Beckman Coulter Inc 反応容器及びこの容器を用いた自動分析装置
JP2011214917A (ja) 2010-03-31 2011-10-27 Saimu:Kk ラマン散乱に基づく識別方法および識別装置、並びにラマン散乱スペクトルの計測方法および計測装置
JP2012122851A (ja) 2010-12-08 2012-06-28 St Japan Inc ラマン分析装置
JP2013036971A (ja) 2011-07-11 2013-02-21 Kazuyoshi Arikata ラマン散乱信号取得装置、ラマン散乱識別装置、ラマン散乱信号取得方法およびラマン散乱識別方法
WO2019111785A1 (ja) 2017-12-08 2019-06-13 キヤノン株式会社 識別装置、選別システム

Also Published As

Publication number Publication date
EP4350331A4 (de) 2025-06-04
WO2023286632A1 (ja) 2023-01-19
JP2023012768A (ja) 2023-01-26
CN117581091A (zh) 2024-02-20
EP4350331A1 (de) 2024-04-10
US20240142381A1 (en) 2024-05-02

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